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Official data from INPI

CONTROLADOR DE TEMPERATURA COM TERMOMETRO PARA AQUARIO

Em AnáliseUtility Model

Application data

Number

MU6000963

Type

Utility Model

Filing

08/06/1980

Publication

-

Progress at the INPI

  1. Filing08/06/80
  2. Publication
  3. Examination
  4. Allowance10/26/82
  5. Grant06/28/83
  6. Terminated06/21/88

The patent was granted on 06/28/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REBELLO & FERREIRA LTD

Inventors

R. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

03/15/1983

RPI 647

Deferimento

#9.1

10/26/1982

RPI 627

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